Micromax Bolt Q381 vs Plum Optimax 12
Micromax Bolt Q381
Plum Optimax 12
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 1900, 2100
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-72018-3
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Status2016-72018-4
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Design
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Build-Plastic
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SIMDual SIM (Micro-SIM/ Mini-SIM, dual stand-by)Dual SIM (Mini-SIM, dual stand-by)
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Height-188 mm
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Width-107.5 mm
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Thickness-10.3 mm
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Weight-272 g
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ColorsBlackBlack, Rose Gold, Silver
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Display
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Display typeIPS LCD capacitive touchscreenTN TFT capacitive touchscreen
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Physical size5.0 inches7.0 inches
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Resolution480 x 854 pixels600 x 1024 pixels
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Pixel density196 ppi170 ppi
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Display colors1677721616777216
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MultitouchYesYes, max 5 fingers
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Quad-core 1.3 GHz ARM Cortex-A7
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ChipsetSpreadtrum SC7731GMediatek MT8321
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GPU-Mali-400
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Memory RAM1 GB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android 6.0 (Marshmallow)
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video720p720p@30fps
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Primary camera flash-LED flash
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Camera featuresYesGeo-tagging, face/smile detection, touch focus
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-FiWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaNo-
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SensorsAccelerometerAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh2400 mAh
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Talk time6 h 30 min3 h
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Standby time360 h132 h
